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BZA820AのメーカーはNXP Semiconductorsです、この部品の機能は「Quadruple ESD transient voltage suppressor」です。 |
部品番号 | BZA820A |
| |
部品説明 | Quadruple ESD transient voltage suppressor | ||
メーカ | NXP Semiconductors | ||
ロゴ | |||
このページの下部にプレビューとBZA820Aダウンロード(pdfファイル)リンクがあります。 Total 10 pages
DISCRETE SEMICONDUCTORS
DATA SHEET
book, halfpage
MBD127
BZA800A-series
Quadruple ESD transient voltage
suppressor
Preliminary specification
2000 Apr 18
1 Page Philips Semiconductors
Quadruple ESD transient voltage suppressor
Preliminary specification
BZA800A-series
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
Per diode
IZ
IF
IFSM
Ptot
PZSM
Tstg
Tj
working current
Ta = 25 °C
continuous forward current
Ta = 25 °C
non-repetitive peak forward current tp = 1 ms; square pulse
total power dissipation
Ta = 25 °C
non repetitive peak reverse power square pulse; tp = 1 ms; see Fig.3
dissipation
BZA856A, BZA862A, BZA868A
BZA820A
storage temperature
junction temperature
Notes
1. DC working current limited by Ptot max.
THERMAL CHARACTERISTICS
SYMBOL
Rth j-a
PARAMETER
CONDITIONS
thermal resistance from junction to all diodes loaded
ambient
MIN. MAX. UNIT
− note 1 mA
− 200 mA
− 3.75 A
− 335 mW
− 24 W
− 17 W
−65 +150 °C
− 150 °C
VALUE UNIT
370 K/W
ELECTRICAL CHARACTERISTICS
Tj = 25 °C unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
VF forward voltage
IR reverse current
BZA856A
BZA862A
BZA868A
BZA820A
Tj = 25 °C unless otherwise specified
IF = 200 mA
VR = 3 V
VR = 4 V
VR = 4.3 V
VR = 15 V
TYPE
WORKING VOLTAGE
VZ (V)
at IZ = 1 mA
DIFFERENTIAL
RESISTANCE
rdif (Ω)
at IZ = 1 mA
TEMP. COEFF.
SZ (mV/K)
at IZ = 1 mA
DIODE CAP.
Cd (pF)
at f = 1 MHz;
VR = 0 V
MIN. TYP. MAX.
MAX.
TYP.
MAX.
BZA856A
BZA862A
BZA868A
BZA820A
5.32
5.89
6.46
19
5.6
6.2
6.8
20
5.88
6.51
7.14
21
400
300
200
125
−0.2
1.8
3
16
240
200
180
50
MAX. UNIT
1.3 V
2000
700
200
100
nA
nA
nA
nA
NON-REPETITIVE PEAK
REVERSE CURRENT
IZSM (A) at tp = 1 ms;
Tamb = 25 °C
MAX.
3.2
2.9
2.6
0.6
2000 Apr 18
3
3Pages Philips Semiconductors
Preliminary specification
Quadruple ESD transient voltage suppressor
BZA800A-series
APPLICATION INFORMATION
Typical common anode application
A quadruple transient suppressor in a SOT353 package makes it possible to protect four separate lines using only one
package. Two simplified examples are shown in Figs 6 and 7.
KEYBOARD
TERMINAL
PRINTER
ETC.
I/O
A
B
C
D
FUNCTIONAL
DECODER
BZA800A
Fig.6 Computer interface protection.
GND
2000 Apr 18
Fig.7 Microprocessor protection.
6
6 Page | |||
ページ | 合計 : 10 ページ | ||
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PDF ダウンロード | [ BZA820A データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
BZA820A | Quadruple ESD transient voltage suppressor | NXP Semiconductors |